🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.21 AU - 1.39 AU

Year: 541 Days

Day: 44.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.38 AU - 1.44 AU

Year: 612 Days

Day: 22.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.95 AU

Year: 760 Days

Day: 26.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.66 AU - 1.92 AU

Year: 875 Days

Day: 24.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.09 AU - 5.09 AU

Year: 3592 Days

Day: 28.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 9.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.95 AU - 10.97 AU

Year: 13253 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,627,793 km

• M1: 115,938 km (0.107 R)
• M2: 548,875 km (0.12 R)
• M3: 978,968 km (0.112 R)
• M4: 1,285,794 km (0.113 R)
• M5: 1,611,468 km (0.081 R)
• M6: 2,351,828 km (0.108 R)
• M7: 4,067,865 km (0.098 R)
• M8: 4,461,009 km (0.087 R)
• M9: 5,184,015 km (0.076 R)
• M10: 6,332,777 km (0.119 R)
• M11: 8,974,526 km (0.078 R)
• M12: 9,908,316 km (0.112 R)
• M13: 10,962,831 km (0.109 R)
• M14: 11,369,588 km (0.105 R)
• M15: 12,090,350 km (0.12 R)
• M16: 12,587,464 km (0.044 R)
• M17: 12,905,210 km (0.11 R)
• M18: 13,293,416 km (0.047 R)
• M19: 15,209,167 km (0.049 R)
• M20: 17,224,250 km (0.049 R)
• M21: 17,774,471 km (0.062 R)
• M22: 18,255,428 km (0.035 R)
• M23: 18,910,068 km (0.115 R)
• M24: 22,981,823 km (0.112 R)
• M25: 27,496,537 km (0.118 R)
• M26: 47,216,529 km (0.083 R)
• M27: 47,830,179 km (0.115 R)
• M28: 54,767,332 km (0.065 R)
• M29: 55,956,635 km (0.117 R)
• M30: 57,336,825 km (0.073 R)
• M31: 59,271,424 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,607 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit